#ifndef _POSITIONINFORMATION_H_
#define _POSITIONINFORMATION_H_

// For the RobotPosition message
#define POS_UP          0
#define POS_DOWN        1
#define POS_LEFT        2
#define POS_RIGHT       3


#define STARTPOSITION_X 500
#define STARTPOSITION_Y 200

static const char WALL = 'w';
static const char FREE_SPACE = 'f';
static const char UNKNOWN = 'u';
struct direction
{
  int x;
  int y;
};

direction down = {1, 0};
direction up = {-1, 0};
direction right = {0, 1};
direction left = {0, -1};

#endif
